1. Complete the following table. The first three rows are already
filled in.

Expression

Data Type of the result of the expression

Value of the expression

1 / 2

int

0 (integer
division,/ returns the number of 2s that
can be taken out of 1)

1 % 2

int

1(% returns the remainder after
taking as many 2s out of 1 as you can)

1.0 / 2

double

0.5(“normal”
floating point division due to 1.0)

5 + 7 / 2

"Beat" +
' ' + "Army"

6 + 13 / 5 - 35 % 3

3.5 * (5/4)

(3.5 * 5)/4

2. Write a flowchart (or pseudocode) that reads in two lengths in the format x' y" (i.e. x feet y inches) and returns the difference in length

between the two in the same format. You may assume that the first is always larger than the second!

See hint 1 and hint 2 below. For example, if the user enters 32' 6" and 15' 11" the result should be 16' 7"

3.
Write a C++ program for the problem in question 2.See
hint 3 and hint 4 below. A typical run of your program should look like
this (user input shown in red):

Enter two lengths in feet and inches (larger first!)

32' 6"

15' 11"

Difference is 16' 7"

Hint 1:Solve the math behind this problem
by hand on a piece of paper first, and then consider how the steps of the
process you used on paper can be translated into a flowchart. Look at the Minutes and Seconds program for
ideas on how to chop a length in inches into feet and inches using / and
%.

Hint 2: Use the
flowchart as a tool for visualizing the sequence of steps a C++ program
would need to accomplish in order to solve the problem.

Hint 3: For your C++
program, work in increments and remember to compile your source code
“early and often”.For example,
first work on getting your program simply reading the four measurement
values, then work on getting it to print out the difference in inches, and
then work on getting the difference in feet and inches.

Hint 4: As far as
output is concerned, the string constant "'" works just fine, but to get the
character constant of "
you must write "\"",
which uses the backslash as an escape character to tell the complier
that you really want a" and not the end of string marker. For example, considercout
<< "Difference is " << 19 << "'
"<< 83 << "\"" << endl;which prints out19' 83"

4.
A reminder to complete the pre-lab
homework for lab2 (due at the start of the lab period).

Turn
In (all stapled together with your name and alpha code on it):

1.A
copy of this homework assignment with Table 1 filled in.

2.A
screen capture of your flowchart from question 2.

3.A
printout of your source code from question 3.

4.A
screen capture of your program from question 3 running on the example input
from question 3.